I-SN65HVD251DR I-Transceiver Yejubane Ephakeme Inokubambezeleka Kwe-Loop Efushane
I-SN65HVD251DR I-Transceiver Yejubane Ephakeme Inokubambezeleka Kwe-Loop Efushane
Imifanekiso ye-SN65HVD251
●Ukufaka esikhundleni Okuthuthukisiwe kwe-
I-PCA82C250 kanye ne-PCA82C251
●I-Bus-Fault Protection ye-±36 V
●Ihlangana noma Yeqe i-ISO 11898
●Izilinganiso Zokusayina(1) kufika ku-1 Mbps
●Ukubambezeleka Kokokufaka Okuphezulu Kuvumela amaNodes angafika kwangu-120
Ebhasini
●Iphinikhodi Yebhasi Ukuvikelwa kwe-ESD Kudlula 14 kV HBM
●I-Node Engasebenzi Ayiliphazamisi Ibhasi
●Imodi Yokulinda Yamanje Ephansi: 200-µA Ejwayelekile
●Ukuvikelwa kokuvala shaqa okushisayo
●I-Glitch-Free Power-Up kanye ne-Power-Down CAN Bus
●Ukuvikelwa Kokuxhuma Okushisayo
●I-ID yomthengisi ye-DeviceNet #806
●IZICELO
○CAN Data Buses
○Industrial Automation
○I-SAE J1939 I-Standard Data Bus Interface
○NMEA 2000 Standard Bus Interface
(1) Izinga lokusayina lomugqa linani lokushintshwa kwamandla kagesi enziwa ngomzuzwana ovezwe ngama-bps (amabhithi ngomzuzwana).
Zonke ezinye izimpawu zokuhweba ziyimpahla yabanikazi bazo
Incazelo ye-SN65HVD251
I-HVD251 ihloselwe ukusetshenziswa ezinhlelweni eziqasha isendlalelo esibonakalayo sokuxhumana kwe-Serial Area Network (CAN) ngokuya Ngezinga le-ISO 11898.I-HVD251 inikeza amandla okudlulisela okuhlukile ebhasini kanye nekhono lokwamukela okuhlukile kusilawuli se-CAN ngesivinini esifika kumamegabhithi angu-1 ngomzuzwana (Mbps).
Idizayinelwe ukusebenza ezindaweni ezinokhahlo, idivayisi ihlanganisa izintambo eziphambanayo, ukugcwala ngokweqile kanye nokulahlekelwa isivikelo esifinyelela ku-±36 V. Okunye okufakiwe ukuvikela izinga lokushisa elingaphezu kwamandla kanye no- -7-V kuya ku-12-V wemodi evamile, kanye nokubekezelela izinto ezidlulayo. kokungu-±200 V. I-transceiver ixhumanisa isilawuli se-CAN esinomkhawulo owodwa nebhasi elihlukile le-CAN elitholakala ezimbonini, ezishintshayo zokwakha, nezinhlelo zokusebenza zezimoto.
I-Rs, iphinikhodi 8, ikhetha enye yezindlela ezintathu zokusebenza ezihlukene: isivinini esikhulu, isilawuli somthambeko, noma imodi yamandla aphansi.Imodi yokusebenza enesivinini esikhulu ikhethwa ngokuxhuma iphinikhodi 8 emhlabathini, okuvumela ama-transmitter output transistors ukuthi ashintshe ngokushesha okukhulu ngaphandle komkhawulo ekukhuphukeni nasekuweni.Ukwenyuka nokuwa kungalungiswa ngokuxhuma isixhasi emhlabathini ku-pin 8;umthambeka ulingana nomphumela wamanje wephinikhodi.Ukulawulwa kweslophu ngevelu yokuphikisa yangaphandle engu-10 kΩ kunikeza cishe u-15-V / µs izinga lokubulala;I-100 kΩ inikeza cishe isilinganiso sokubulala esingu-2-V/µs.
Uma izinga eliphezulu lokunengqondo lisetshenziswa ku-Rs pin 8, idivayisi ingena kumodi yokulinda yamanje ephansi lapho umshayeli ecishwa khona futhi nowamukelayo ahlale esebenza.Isilawuli sephrothokholi yasendaweni sibuyisela idivayisi kumodi evamile lapho idlulisela ebhasini.
1. Obani abasebenzi bomnyango wakho we-R & D?Yiziphi iziqu zakho?
-R & D Umqondisi: yenza uhlelo lwesikhathi eside lwe-R & D lwenkampani futhi babambe isiqondiso socwaningo nentuthuko;Qondisa futhi uqondise umnyango we-r&d ukuze usebenzise isu le-r&d lenkampani kanye nohlelo lonyaka lwe-R&D;Lawula inqubekelaphambili yokuthuthukiswa komkhiqizo futhi ulungise uhlelo;Misa ithimba locwaningo lomkhiqizo elihle kakhulu nelokuthuthukisa, abacwaningi mabhuku kanye nokuqeqeshwa okuhlobene nabasebenzi bezobuchwepheshe.
Umphathi we-R & D: yenza uhlelo olusha lwe-R & D futhi ubonise ukuthi kungenzeka uhlelo;Ukugada nokuphatha inqubekelaphambili kanye nekhwalithi yomsebenzi we-r&d;Cwaninga ukuthuthukiswa komkhiqizo omusha futhi uphakamise izixazululo ezisebenzayo ngokuvumelana nezidingo zamakhasimende emikhakheni ehlukene
Abasebenzi be-R&d: baqoqa futhi balungise idatha ebalulekile;Uhlelo lwekhompyutha;Ukwenza izivivinyo, izivivinyo kanye nokuhlaziya;Lungiselela izinto zokwakha kanye nezinto zokusebenza zokuhlola, izivivinyo nokuhlaziya;Rekhoda idatha yokulinganisa, yenza izibalo futhi ulungiselele amashadi;Yenza izinhlolovo zezibalo
2. Uthini umbono wakho wocwaningo nokuthuthukiswa komkhiqizo?
- Ukwakhiwa komkhiqizo kanye nomqondo wokukhethwa komkhiqizo kanye nokuhlolwa kwencazelo yomkhiqizo kanye nomklamo wepulani yephrojekthi kanye nokuthuthukiswa kokuhlolwa komkhiqizo kanye nokwethulwa kokuqinisekisa emakethe
